Validation is not a single experiment. It is a ladder of increasingly realistic tests.
Principles
- Start with controllable, low-dimensional experiments.
- Calibrate only one domain at a time.
- Document every assumption and revisit it after each test.
Insights
Validation Philosophy for Multiphysics Models
How to define truth when multiple domains disagree.
Related posts
Meshing Strategy for High-Coupling Regions
Where resolution matters most in coupled models.